i1 = new Image;
		i1.src = "rsc/bouton2.gif"
		i1 = new Image;
		i1.src = "rsc/boutonlong1.gif";

		
		
		var legendvisible=false;
		function hidediv(id) {
	//safe function to hide an element with a specified id
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'none';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'none';
		}
		else { // IE 4
			document.all.id.style.display = 'none';
		}
	}
}
function showdiv(id) {
	//safe function to show an element with a specified id
		  
	if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById(id).style.display = 'block';
	}
	else {
		if (document.layers) { // Netscape 4
			document.id.display = 'block';
		}
		else { // IE 4
			document.all.id.style.display = 'block';
		}
	}
}
function isvisible(id){
	if(document.getElementById(id).style.display == 'block')
		return true;
	else 
		return false;
}
var isannuvisible=false;
var scrollvalue=0;
function scroller(){
	if(scrollvalue<50){
    	window.scrollBy(0,7); // horizontal and vertical scroll increments
    	scrolldelay = setTimeout('scroller()',10); // scrolls every 100 milliseconds
		scrollvalue=scrollvalue+1;
	}else{
		scrollvalue=0;
	}
}
function showannu(){
	var divv='listeannuaires';
	if(!isvisible(divv)){
		showdiv(divv);
		scroller();
	}else {
		hidediv(divv);
	}
}